The Wolf and the Lamb

The hungry wolf reached the bank of a river. A little lamb was drinking water. The wolf went up to it and said , "Why are you making the water dirty? I want to drink some water." The lamb replied , "How can i make the water dirty. It is flowing down from you to me." The wolf then said, "Why did your mother call me a thief last night?" The lamb replied, "Sir, my mother died long ago." At this, the wolf said ,"Then it must have been your father." Saying this, the wolf pounced on the lamb and killed it. the wolf ate it up.